14951480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 35942400

約数和(自身を除く): 20990920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 103, 152, 190, 191, 206, 380, 382, 412, 515, 760, 764, 824, 955, 1030, 1528, 1910, 1957, 2060, 3629, 3820, 3914, 4120, 7258, 7640, 7828, 9785, 14516, 15656, 18145, 19570, 19673, 29032, 36290, 39140, 39346, 72580, 78280, 78692, 98365, 145160, 157384, 196730, 373787, 393460, 747574, 786920, 1495148, 1868935, 2990296, 3737870, 7475740, 14951480]

約数ペア:

[(1, 14951480), (2, 7475740), (4, 3737870), (5, 2990296), (8, 1868935), (10, 1495148), (19, 786920), (20, 747574), (38, 393460), (40, 373787), (76, 196730), (95, 157384), (103, 145160), (152, 98365), (190, 78692), (191, 78280), (206, 72580), (380, 39346), (382, 39140), (412, 36290), (515, 29032), (760, 19673), (764, 19570), (824, 18145), (955, 15656), (1030, 14516), (1528, 9785), (1910, 7828), (1957, 7640), (2060, 7258), (3629, 4120), (3820, 3914)]